SELECTION PREFERENCE OF STARTER PIGS FED CANOLA MEAL AND SOYBEAN MEAL SUPPLEMENTED DIETS

1986 ◽  
Vol 66 (4) ◽  
pp. 1039-1049 ◽  
Author(s):  
S. K. BAIDOO ◽  
M. K. McINTOSH ◽  
F. X. AHERNE
Keyword(s):  
Key Words ◽  
Soybean Meal ◽  
Feed Intake ◽  
Corn Oil ◽  
Control Diet ◽  
Monosodium Glutamate ◽  
Single Stimulus ◽  
Canola Meal ◽  
Pig Performance ◽  
Stimulus Trial

Selection preferences of starter pigs (4–5 wk old) fed diets supplemented with soybean meal (SBM) and canola meal (CM) with or without added flavor were studied in four experiments. In exp. 1, starter pigs were offered a choice between a SBM control diet and one of four isonitrogenous, isoenergetic CM supplemented diets containing either 5, 10, 15 or 20% CM. From 5 to 9 wk of age, pigs consumed two and one-half to seven times more SBM control diet than diets containing 5–20% CM, respectively. In exp. 2, the influence of supplementary monosodium glutamate (0.15%), dextrose (10%) and corn oil (4 and 5%) on the consumption of diets in which CM replaced 50–100% of the protein supplied by SBM was studied. No significant differences in feed intake or pig performance were attributed to the addition of these additives to the CM diets. In experiments three and four, the effect of flavor additives (Pig Krave and Hy Sugr ADE) on the palatability of CM supplemented diets was determined. In exp. 3, feed intake of pigs fed diets containing 100% CM with added flavors was significantly greater than that of pigs fed the 100% CM nonflavored diets. In exp. 4, a single stimulus trial, pigs consumed more (P < 0.001) of the flavored CM diets than the nonflavored diets. The improved feed intake of flavored CM supplemented diets decreased as the level of dietary CM increased. Key words: Palatability, flavor additives, starter pigs, canola meal, soybean meal

Performance of growing-finishing pigs fed barley-based diets containing toasted or non-toasted canola meal

2005 ◽  
Vol 85 (1) ◽  
pp. 53-59 ◽  
Author(s):  
P. A. Thacker ◽  
R. W. Newkirk
Keyword(s):  
Weight Gain ◽  
Soybean Meal ◽  
Feed Intake ◽  
Control Diet ◽  
Dietary Treatment ◽  
Canola Meal ◽  
Glucosinolate Content ◽  
Feed Conversion ◽  
Gross Energy ◽  
Similar Weight

Eighty crossbred pigs (28.7 ± 3.9 kg BW) were assigned to one of five dietary treatments in a factorial design experiment (sex × treatment). The control diet was formulated using barley and soybean meal, while four experimental diets were formulated with either toasted or non-toasted canola meal replacing either half or all of the soybean meal in the test diets. The total glucosinolate content of the non-toasted meal was more than 15-fold higher than the to asted meal (1.01 vs. 15.58 µmol g-1). The principal glucosinolates in the non-toasted meal were 3-butenyl (3.05 µmol g-1), 2-OH-3-butenyl (5.47 µmol g-1) and 4-OH-3-methylindoyl (4.68 µmol g-1). Digestibility coefficients for dry matter, crude protein, and gross energy were significantly (P < 0.05) lower for the toasted and non-toasted canola meal diets compared with the soybean meal diet. There were no significant differences (P > 0.05) in digestibility coefficients between the two canola meals. Digestibility coefficients were higher (P < 0.05) for pigs fed the diets in which canola meal supplied only 50% of the supplementary protein compared with diets in which 100% of the supplementary protein was supplied by canola meal. Pigs fed toasted canola meal had similar weight gain, feed intake and feed conversion (P > 0.05) as pigs fed soybean meal while pigs fed non-toasted canola meal had lower weight gain and feed intake (P < 0.05) than pigs fed soybean meal. Feed conversion was unaffected by dietary treatment (P > 0.05). There were no significant effects (P < 0.05) due to diet on any carcass trait. The overall results of this experiment indicate that omitting the desolventization/toasting procedure from the process involved in the production of canola meal did not result in an improvement in the performance of pigs fed diets containing canola meal. Key words: Pigs, canola meal, performance, digestibility, carcass, toasting

scholarly journals AMINO ACID SUPPLEMENTATION OF CANOLA MEAL

1989 ◽  
Vol 69 (2) ◽  
pp. 469-475 ◽  
Author(s):  
J. D. SUMMERS ◽  
M. BEDFORD ◽  
D. SPRATT
Keyword(s):  
Amino Acid ◽  
Soybean Meal ◽  
Corn Oil ◽  
Control Diet ◽  
Basal Diet ◽  
Essential Amino Acids ◽  
Canola Meal ◽  
Amino Acid Supplementation ◽  
Acid Supplementation ◽  
Methionine Supplementation

Supplementing a 15% protein diet for chickens, with all the protein coming from canola meal, with essential amino acids (EAA) to bring diet levels up to those recommended by NRC, failed to improve weight gain over that of an unsupplemented canola meal diet. While feed:gain ratio of the EAA-supplemented diet was improved, performance was markedly inferior to that of a 20% protein corn-soybean meal diet. Supplementing the canola meal basal diet with corn oil, lysine, or lysine plus arginine resulted in significant responses; however, performance was again far below that of the corn-soybean meal positive control diet. Supplementing the canola meal basal with EAA to bring levels up to close to the corn-soybean meal control diet resulted in performance which was superior to that obtained in the experiments in which EAA were supplemented to NRC requirement levels. However, performance was still markedly inferior to the corn-soybean meal control diet. A point of interest was the failure to demonstrate a need for methionine supplementation of the canola meal diet, even though by calculations it should have been deficient in this amino acid. A marked improvement in performance occurred when the level of methionine supplementation was reduced from 0.28 to 0.1% for the canola meal diet, supplemented with lysine, arginine and tryptophan. This clearly demonstrates that excess methionine or sulphur supplementation can markedly alter the performance of canola meal diets and may be one of the major reasons why EAA supplementation of semipurified diets that contain canola meal has failed to result in marked improvements in performance. Key words: Canola meal, amino acid supplementation, chickens

UTILIZATION OF CALCIUM IN CANOLA MEAL SUPPLEMENTED LAYING DIETS

1988 ◽  
Vol 68 (4) ◽  
pp. 1315-1317 ◽  
Author(s):  
JOHN D. SUMMERS ◽  
DIANE SPRATT ◽  
STEVE LEESON
Keyword(s):  
Key Words ◽  
Phytic Acid ◽  
Soybean Meal ◽  
Feed Intake ◽  
Laying Hens ◽  
Dietary Calcium ◽  
Canola Meal ◽  
White Leghorn ◽  
Shell Quality ◽  
High Calcium

White Leghorn pullets were offered a corn, soybean meal laying diet or similar diets containing 15% canola meal. These diets were fed with dietary calcium levels of 3 and 5% and two levels of supplemental phytic acid (0 and 0.2%). A significant decrease in feed intake was noted with the canola meal diets. Poorer shell quality was noted for the canola versus the soybean meal diets, the low vs. high calcium diets and the phytic acid supplemented vs. nonphytic acid supplemented diet. Key words: Canola meal, laying hens, phytic acid, calcium

PENGARUH PENGGUNAAN VIRGIN COCONUT OIL (VCO) DALAM RANSUM TERHADAP PERFORMANS TERNAK BABI FASE STARTER

ZOOTEC ◽  
2015 ◽  
Vol 35 (2) ◽  
pp. 86
Author(s):  
Alfred Tamawiwy ◽  
M. Najoan ◽  
J S Mandey ◽  
F. N Sompie
Keyword(s):  
Water Consumption ◽  
Feed Intake ◽  
Control Diet ◽  
Coconut Oil ◽  
Growing Pigs ◽  
Virgin Coconut Oil ◽  
Daily Water ◽  
Pig Performance ◽  
Daily Gain ◽  
Daily Water Consumption

ABSTRACT   EFFECT OF UTILIZATION OF VIRGIN COCONUT OIL (VCO) IN THE DIET ON PIG PERFORMANCE. Utilization of fats and oils in pig diets is of great importance due to their high energy value. VCO is obtained by cold press processing of the kernel from the coconut fruit. Utilization of virgin coconut oil (VCO) in the diets on pig performance.  The present study was designed to elaborate the effect of utilization of VCO in the diets on energy and protein digestibility of growing pigs. The experiment was conducted using 20 castrated male pigs aged 1.5 - 2.0 months weighing 12,0±2,0 kg. The data were analyzed according to the linear model procedure for ANOVA appropriate for Randomized Block Design with 5 treatments and 4 replications. Treatments were formulated as follow: R0 = 100% control diet + 0% VCO; R1 = 99.5% control diet + 1.0% VCO; R2 = 98.0% control diet + 2.0% VCO; R3 = 97.0% control diet + 3.0% VCO; and R4 = 96.0% control diet + 4.0% VCO. Parameters measured were: daily feed intake, daily gain, daily water consumption. The results showed that the utilization of VCO up to 4% in the diets had no significant effect (P > 0.05) on daily feed intake, daily gain, daily water consumption of pigs. It can be concluded that the addition of VCO up to 4.0% in the diets has no significant meaning on pig performance.   Key words: Virgin coconut oil (VCO), Performance, Growing pigs  

Supplementation of a low protein diet in an attempt to optimize egg mass output

1991 ◽  
Vol 71 (1) ◽  
pp. 211-220 ◽  
Author(s):  
John D. Summers ◽  
J. L. Atkinson ◽  
D. Spratt
Keyword(s):  
Amino Acids ◽  
Body Weight ◽  
Soybean Meal ◽  
Egg Production ◽  
Corn Oil ◽  
Control Diet ◽  
Essential Amino Acids ◽  
Egg Mass ◽  
Minimum Requirement ◽  
Low Protein

Pullets were brought into production on a low-protein corn, soybean meal diet to which various nutrients including essential amino acids, choline, corn oil and feathermeal were supplemented. Production commenced between 18 and 20 wk of age and up to at least 60% production, hens fed the low protein diets (10% CP) produced at least as many eggs and as great an egg mass as these given a 17% protein corn, soybean meal control diet. Pullets fed the corn, soybean meal test diets, peaked at around 80% as compared to slightly over 90% for the control. Egg production immediately fell for birds fed the test diets to around 70% for most of the test treatments. Body weight remained constant or fell after peak production for birds fed the test diets as compared to a normal increase for birds on the control diet. Egg size increased for the test diets at a rate which was comparable to that of the control birds. In a second experiment, with older hens, supplementation of the 10% protein test diet with methionine, lysine, arginine and tryptophan, resulted in intakes of these amino acids which met NRC minimum requirement levels. However, egg mass output was reduced approximately 11% compared to the 17% protein control diet. While intakes of several essential amino acids fell below requirement levels, the degree that valine was calculated to be deficient in both experiments corresponded closely with the reduction in egg mass output of hens fed the test as compared to the control diet. Key words: Lysine, methionine, egg weight, body weight, hens.

scholarly journals 369 An investigation into the influence of the seaweed extract laminarin on post-weaning pig performance and the intestinal microbiome

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 132-132
Author(s):  
Stafford Vigors ◽  
John O’ Doherty ◽  
Mary McDonnell ◽  
Ruth Rattigan ◽  
Torres Sweeney
Keyword(s):  
16S Rrna ◽  
16S Rrna Gene ◽  
Feed Intake ◽  
Control Diet ◽  
Basal Diet ◽  
Intestinal Microbiome ◽  
Rrna Gene ◽  
Weaned Pigs ◽  
Weaning Pig ◽  
Pig Performance

Abstract Marine macroalgal derivatives such as laminarin have been considered as potential bioactive compounds in swine nutrition to improve post-weaning pig performance. However, a comprehensive understanding of the impact of these extracts on the intestinal microbiome and its subsequent influence on performance is not well characterized. Therefore, the objective of this study was to evaluate the effects of supplementing the diet of newly weaned pigs with laminarin, on animal performance and the intestinal microbiota using 16S rRNA gene sequencing. At 28 days of age, newly weaned pigs (n = 54) were assigned to one of two dietary groups: 1) basal diet and 2) basal diet + 300 ppm laminarin for a 14-day period. On day 15, nine pigs per treatment (one from each pen) were humanely euthanized and high-throughput sequencing of the V3-V4 hypervariable region of the bacterial 16S rRNA gene was performed on the Illumina MiSeq. Pigs fed the laminarin-supplemented diet had increased average daily feed intake, growth rate and body weight compared to pigs fed the control diet (P &lt; 0.05). Pigs fed the laminarin supplemented diet had reduced abundances of Enterobacteriaceae (P &lt; 0.05) compared to pigs fed the control diet. Enterobacteriaceae and Helicobacteraceae had negative relationships with average daily feed intake (ADFI), average daily gain (ADG) and butyric acid concentrations. In contrast, the beneficial Prevotellaceae were positively correlated with ADFI, ADG, total VFA, acetic, propionic, butyric and negatively correlated with isovaleric acid. Hence, supplementation with laminarin may accelerate the adoption of pigs to a post-weaning diet by promoting the proliferation of bacterial species that favourably enhance nutrient digestion and reduce the load of pathogenic bacteria impacting pig performance.

Effect of dietary level of naked oats (Avena nuda) on internal and sensory quality of eggs and on yolk lipid composition

1992 ◽  
Vol 72 (1) ◽  
pp. 147-153 ◽  
Author(s):  
N. A. Cave ◽  
E. E. Farnworth ◽  
L. M. Poste ◽  
G. Butler ◽  
V. D. Burrows
Keyword(s):  
Soybean Meal ◽  
Lipid Composition ◽  
Sensory Quality ◽  
Egg Quality ◽  
Control Diet ◽  
Internal Quality ◽  
Canola Meal ◽  
Yolk Lipid ◽  
Naked Oat ◽  
Naked Oats

The yolk lipid composition was determined and the sensory and internal quality evaluated for eggs obtained from hens at 8 and 15 m of age from two experiments. In exp. 1, in which naked oats replaced corn and soybean meal at levels of 0–800 g kg−1, there was a marked decrease in Roche yolk color at 8 mo, an increase in egg weight, and at 15 mo and a decrease in yolk flavor intensity with increasing level of oats. In exp. 2, there were four diets (0) a corn-soybean meal control, (876) a soybean-free naked oat alfalfa diet, (874) diet 876 supplemented with lysine and methionine and (691) diet 876 supplemented with canola meal. Haugh units were greater and yolk color less for supplemented naked oat diets versus the control diet. The yolk lipid content of sphingomyelin and sterols were higher than for the control diet. A yolk sulfury aroma was noted at 15 mo. At 8 mo, egg Haugh units were lower for the unsupplemented oat diet relative to the corn-soy diet. There were no other detrimental effects of oat diet on egg sensory quality. Other than a corrigible yolk color effect, egg quality traits do not limit the use of naked oats in poultry layer diets. Key words: Oats (naked), canola, egg internal quality, egg sensory quality, egg lipid composition, laying hen

EFFECTS OF STEAM PELLETING DIETS CONTAINING TWO VARIETIES OF RAPESEED MEAL ON PIG PERFORMANCE

1979 ◽  
Vol 59 (3) ◽  
pp. 577-583 ◽  
Author(s):  
R. NARENDRAN ◽  
G. H. BOWMAN ◽  
S. J. SLINGER
Keyword(s):  
Energy Level ◽  
Soybean Meal ◽  
Feed Intake ◽  
Average Daily Gain ◽  
Rapeseed Meal ◽  
Backfat Thickness ◽  
Feed Conversion ◽  
Pig Performance ◽  
G Ratio ◽  
Daily Gain

An experiment was conducted during the late fall and winter months with 96 Yorkshire barrows and gilts to study the effects on pig performance of feeding corn-soybean meal (SBM) and lysine-HCl (0.1%) supplemented corn-SBM-Tower rapeseed meal (RSM) and corn-SBM-Candle RSM diets, in the form of mash (corn was medium-ground) and steam pellets. Average daily gain (ADG), feed intake, efficiency of feed conversion (feed to gain ratio, F/G) and carcass backfat thickness were measured in pigs reared from 23 kg to 91 kg liveweight. The energy level in the RSM diets was not adjusted to equal that in the corn-SBM diet. Pigs fed Tower RSM had a lower (P < 0.01) feed intake and backfat thickness and pigs fed Candle RSM had a lower (P < 0.01) ADG and feed intake and higher (P < 0.01) F/G compared to the pigs fed SBM. The pigs fed corn-SBM-Tower RSM had a higher (P < 0.01) ADG and feed intake and lower (P < 0.01) F/G ratio than those fed Candle RSM diets. Steam pelleting of the corn-SBM and corn-SBM-RSM diets improved ADG, feed intake and F/G of the pigs, with the effects being greatest for the RSM diets.

THE EFFECTS OF DIETARY MICRONUTRIENT, FAT AND PROTEIN COMPONENTS IN PELLETED FEEDS ON THE INCIDENCE OF SUDDEN DEATH SYNDROME AND OTHER TRAITS AMONG MALE BROILER CHICKENS

1984 ◽  
Vol 64 (1) ◽  
pp. 159-164 ◽  
Author(s):  
F. G. PROUDFOOT ◽  
H. W. HULAN ◽  
K. B. McRAE
Keyword(s):  
Sudden Death ◽  
Key Words ◽  
Soybean Meal ◽  
Dietary Protein ◽  
Broiler Chickens ◽  
Sudden Death Syndrome ◽  
Canola Meal ◽  
Protein Supplements ◽  
Protein Components

Three experiments involving 11 600 male broiler chickens sought to determine if the pelleting process affects the dietary micronutrient, fat and protein components to increase the incidence of sudden death syndrome. Processed dietary micronutrient and fat components were not significantly associated with an increase in sudden death syndrome among broiler chickens. In one of the experiments, the incidence of sudden death syndrome was reduced (P < 0.01) when the dietary protein supplements (soybean meal, canola meal and fishmeal) bypassed the pelleting process. Key words: Sudden death syndrome, broiler chickens, feed pelleting, fat, micronutrients, protein supplements

INFLUENCE OF GRADED LEVELS OF DIETARY PROPIONIC ACID ON PERFORMANCE AND CARCASS TRAITS OF SWINE FED DIETS SUPPLEMENTED WITH SOYBEAN MEAL OR CANOLA MEAL

1980 ◽  
Vol 60 (4) ◽  
pp. 971-978 ◽  
Author(s):  
P. A. THACKER ◽  
J. P. BOWLAND
Keyword(s):  
Propionic Acid ◽  
Soybean Meal ◽  
Feed Intake ◽  
Growing Pigs ◽  
Canola Meal ◽  
Current Recommendation ◽  
Fa Composition ◽  
Linear Manner ◽  
Crossbred Pigs ◽  
Daily Gain

Sixty-four crossbred pigs (averaging 24 kg) were used to study the effects of dietary propionic acid (PA) on backfat measurements and fatty acid (FA) composition and on rate of gain and feed:gain ratio. Isonitrogenous and isoenergetic diets, based on either barley-soybean meal or barley-conola meal, contained either 0, 3, 6 or 9% PA. Inclusion of PA depressed feed intake in a linear manner, with daily gain being reduced when pigs received 6 or 9% PA. Feed:gain ratio did not differ significantly for PA treatments. Backfat thickness was significantly reduced by PA inclusion in the diet, while carcass grade was slightly improved. Inclusion of PA significantly increased levels of 15:0, 17:0 and 17:1 FA in the outer subcutaneous backfat layers with an accompanying decrease in 16:0 and 18:0 FA. Higher levels of odd-chain FA observed in the backfat of PA-supplemented pigs suggest that not all the propionic acid was metabolized; some is being incorporated directly into FA. Pigs fed diets containing 15.9–18.9% canola meal had reduced feed intake, lower daily gains, poorer feed:gain ratio, and reduced total backfat compared with those fed soybean meal diets. Pigs fed canola meal had higher backfat levels of 17:0 FA compared with those fed soybean meal. These results do not invalidate the current recommendation that 10% canola meal may be fed in diets of growing pigs.

Sign in / Sign up

Export Citation Format

Share Document